673412.cfd - robtex.com
673412.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:df34🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1143🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.67Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.52🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kolton.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| NS | sarah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| A | 172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sarah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.67, 172.67.223.52 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:df34, 2606:4700:3036::6815:1143 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com | ||||||
| SOA | kolton.ns.cloudflare.comdns@cloudflare.com serial=2400093882 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1776088189 | ||||||
Subdomains
www.673412.cfd |
Same first word
673412.cfd |
Similar names
DNS History
6 records (6 active, 0 former)
●NSkolton.ns.cloudflare.com2026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
●NSsarah.ns.cloudflare.com2026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
●A104.21.17.672026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
●A172.67.223.522026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
●A2606:4700:3033::ac43:df342026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
●A2606:4700:3036::6815:11432026-04-02 → 2026-04-13 · 2 obs
● 2026-04-13 14:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| 673412.cfd | sarah.ns.cloudflare.com, kolton.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.25
NS records: sarah.ns.cloudflare.com, kolton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 673412.cfd (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.52, 104.21.17.67 |
| AAAA | 2 | 2606:4700:3036::6815:1143, 2606:4700:3033::ac43:df34 |
| NS | 2 | kolton.ns.cloudflare.com, sarah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kolton.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
Hierarchy
673412.cfd is the parent of www.673412.cfd.
IP Addresses
673412.cfd points to four IP numbers: 2606:4700:3033::ac43:df34, 2606:4700:3036::6815:1143, 104.21.17.67 and 172.67.223.52.
Other host names including alexmark.net, it-cisq.org, www.alexmark.net, lapidaryschool.org.cdn.cloudflare.net and filarmonia.ck.ua share IP numbers with 673412.cfd.
Name Servers
673412.cfd's delegation uses two name servers, kolton.ns.cloudflare.com and sarah.ns.cloudflare.com.
673412.cfd shares the same name server setup as other domains, for example healthsavingtoday.com, ipgmobile.com, vkuslandia.net, pianosbogota.com and seguridad-aviso.com.
673412.cfd at least partially shares name servers with other domains, including eluxaryndavel.world, dunhamresidential.com, deliverplus.co.uk, gxaxey.art and chidaman.com.
These name servers are commonly used with monroe.ns.cloudflare.com and malcolm.ns.cloudflare.com.
Host names with six IP numbers:
kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25.
sarah.ns.cloudflare.com points to: 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.